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UpernavikAws Weather in September
With daytime temperatures of 4°C (39°F) and nighttime lows of 0°C (32°F), September in UpernavikAws brings low temperatures during the day. Some snow/rainfall is to be expected during the month.
Rainfall in UpernavikAws in September
Snow/rain is expected on roughly 7 days, totalling around 44 mm (1.7 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in UpernavikAws in September
Daytime highs in UpernavikAws in September reach 4°C (39°F), with nights around 0°C (32°F). Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With overnight lows of 0°C (32°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.
Wind Speed in UpernavikAws in September
September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
UpernavikAws Temperature in September
Min Temperature
0°C (32°F)
Max Temperature
4°C (39°F)
Chance of Rain
23%
Precipitation
44 mm (1.7 in)
Rainy days
7 days
Humidity
76%
Windspeed
3 m/s (6 knots)
UpernavikAws Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in UpernavikAws - and find the best time to visit.
Daily Historical Temperatures
34-year average (1984-2025)
Based on our historical records, temperatures in UpernavikAws typically drop from around 5°C (41°F) at the start of September to approximately 1°C (34°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 3°C (37°F).
Average temperatures in September
Historical weather records for UpernavikAws in September
Browse day-by-day weather records for UpernavikAws spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
UpernavikAws historical weather extremes in September
The extremes listed below come from historical weather data collected in UpernavikAws from 2006 through 2026.
- The hottest September day on record in UpernavikAws reached 13°C (55°F) (September 23, 2024).
- UpernavikAws experienced its chilliest September day on September 29, 2026, reaching only -3°C (27°F).
- Nighttime temperatures dropped to -6°C (21°F) on September 26, 2009, marking the coldest September night on record.
- Peak precipitation in September occurred on September 10, 2009, when 25 mm (1 in) of precipitation was measured.
Best Places in Greenland in September
Find out more about the weather in Greenland and which places have the best travel conditions in this month. See all of Greenland in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in UpernavikAws in September
Cold weather calls for smart layering in September. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in UpernavikAws in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling3/10 -
Walking3/10 -
Barbeque1/10 -
Camping2/10 -
Outdoor sports3/10
UpernavikAws 3-Day Forecast
More climate data for UpernavikAws
Temperature Rainfall Humidity Wind Speed
See the full UpernavikAws climate overview or explore weather in Greenland.
Popular in September
Where to go in September - average daytime high across popular destinations.
Narsaq
9°C (48°F) Kangerlussuaq
7°C (45°F) Angmagssalik6°C (43°F) Tasiilaq6°C (43°F) Ilulissat7°C (45°F) Egedesminde7°C (45°F) Kulusuk
6°C (43°F) Danmarkshavn
-2°C (28°F) Bucket list
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